Polypodium crassimarginatum Copel. in Univ. Calif. Publ. Bot. 18: 226. 1942
Polypodium crassimarginatum in Univ. Calif. Publ. Bot. 18: 226. 1942
Type: Brass 13225
Type: Brass 13225 (MICH)
Polypodium crassimarginatum in Univ. Calif. Publ. Bot. 18: 226. 1942